The name Nidlenloch is far from being known even to very advanced russian caver. That's a pity. Being the first named the deepest cave in the world (-396m, year 1909), 93 years later it became the goal of the first official diggers trip abroad. Administration efforts of swiss diggers diaspora and Herr. Lechner, known for his long running relations with notorious group, 23.11-24.11.02 had payed back with a fantastic visit of a fantastic team to Marchengang system. As a result of the trip Moritz Lechner, Martin Bratteler and Rony Muller were awarded with high title The Novosibirsk Digger.